18812707344

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{3733}}^1$

素因数の和:4269

約数の個数: 120

約数和(自身を含む): 53450567040

約数和(自身を除く): 34637859696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 443, 474, 632, 711, 886, 948, 1264, 1329, 1422, 1772, 1896, 2658, 2844, 3544, 3733, 3792, 3987, 5316, 5688, 7088, 7466, 7974, 10632, 11199, 11376, 14932, 15948, 21264, 22398, 29864, 31896, 33597, 34997, 44796, 59728, 63792, 67194, 69994, 89592, 104991, 134388, 139988, 179184, 209982, 268776, 279976, 294907, 314973, 419964, 537552, 559952, 589814, 629946, 839928, 884721, 1179628, 1259892, 1653719, 1679856, 1769442, 2359256, 2519784, 2654163, 3307438, 3538884, 4718512, 4961157, 5039568, 5308326, 6614876, 7077768, 9922314, 10616652, 13229752, 14155536, 14883471, 19844628, 21233304, 26459504, 29766942, 39689256, 42466608, 59533884, 79378512, 119067768, 130643801, 238135536, 261287602, 391931403, 522575204, 783862806, 1045150408, 1175794209, 1567725612, 2090300816, 2351588418, 3135451224, 4703176836, 6270902448, 9406353672, 18812707344]

約数ペア:

[(1, 18812707344), (2, 9406353672), (3, 6270902448), (4, 4703176836), (6, 3135451224), (8, 2351588418), (9, 2090300816), (12, 1567725612), (16, 1175794209), (18, 1045150408), (24, 783862806), (36, 522575204), (48, 391931403), (72, 261287602), (79, 238135536), (144, 130643801), (158, 119067768), (237, 79378512), (316, 59533884), (443, 42466608), (474, 39689256), (632, 29766942), (711, 26459504), (886, 21233304), (948, 19844628), (1264, 14883471), (1329, 14155536), (1422, 13229752), (1772, 10616652), (1896, 9922314), (2658, 7077768), (2844, 6614876), (3544, 5308326), (3733, 5039568), (3792, 4961157), (3987, 4718512), (5316, 3538884), (5688, 3307438), (7088, 2654163), (7466, 2519784), (7974, 2359256), (10632, 1769442), (11199, 1679856), (11376, 1653719), (14932, 1259892), (15948, 1179628), (21264, 884721), (22398, 839928), (29864, 629946), (31896, 589814), (33597, 559952), (34997, 537552), (44796, 419964), (59728, 314973), (63792, 294907), (67194, 279976), (69994, 268776), (89592, 209982), (104991, 179184), (134388, 139988)]